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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 410 · 40 questions
TalentJR

The method (Add the tops): Check that the bottom numbers are the same. Add the top numbers; keep the bottom number. Simplify the answer (6/8 = 3/4); if the top equals the bottom, the answer is 1.

NameDateTime takenScore ___ / 40
  1. 1.1/9 + 6/9 + 2/9 =
  2. 2.4/6 + 1/6 =
  3. 3.4/6 + 2/6 =
  4. 4.1/5 + 2/5 =
  5. 5.6/10 + 2/10 + 2/10 =
  6. 6.7/9 + 1/9 =
  7. 7.A watermelon is cut into 6 equal slices. Tara eats 2/6 of it and Ishaan eats 2/6. What fraction of the watermelon do they eat in all? =
  8. 8.2/4 + 1/4 =
  9. 9.3/7 + 2/7 + 1/7 =
  10. 10.9/11 + 2/11 =
  11. 11.4/8 + 3/8 =
  12. 12.A cake is cut into 10 equal slices. Diya eats 2/10 of it and Aarav eats 2/10. What fraction of the cake do they eat in all? =
  13. 13.5/9 + 2/9 + 1/9 =
  14. 14.A pizza is cut into 10 equal slices. Diya eats 4/10 of it and Meera eats 6/10. What fraction of the pizza do they eat in all? =
  15. 15.6/12 + 4/12 =
  16. 16.A pizza is cut into 4 equal slices. Tara eats 1/4 of it and Sara eats 1/4. What fraction of the pizza do they eat in all? =
  17. 17.1/6 + 3/6 + 1/6 =
  18. 18.1/10 + 7/10 + 2/10 =
  19. 19.1/12 + 5/12 + 2/12 =
  20. 20.1/3 + 1/3 =
  21. 21.5/8 + 2/8 =
  22. 22.1/9 + 4/9 + 4/9 =
  23. 23.7/12 + 2/12 =
  24. 24.9/12 + 1/12 =
  25. 25.6/10 + 1/10 + 2/10 =
  26. 26.1/6 + 4/6 =
  27. 27.A cake is cut into 12 equal slices. Tara eats 8/12 of it and Diya eats 4/12. What fraction of the cake do they eat in all? =
  28. 28.A watermelon is cut into 8 equal slices. Ishaan eats 4/8 of it and Meera eats 2/8. What fraction of the watermelon do they eat in all? =
  29. 29.1/8 + 2/8 =
  30. 30.A cake is cut into 12 equal slices. Vihaan eats 4/12 of it and Diya eats 6/12. What fraction of the cake do they eat in all? =
  31. 31.4/8 + 2/8 =
  32. 32.4/10 + 3/10 + 1/10 =
  33. 33.A cake is cut into 6 equal slices. Vihaan eats 4/6 of it and Sara eats 1/6. What fraction of the cake do they eat in all? =
  34. 34.6/10 + 4/10 =
  35. 35.2/7 + 5/7 =
  36. 36.1/11 + 2/11 + 7/11 =
  37. 37.5/7 + 1/7 =
  38. 38.2/4 + 2/4 =
  39. 39.4/9 + 4/9 + 1/9 =
  40. 40.4/8 + 3/8 + 1/8 =

Answer key

  1. 1
  2. 5/6
  3. 1
  4. 3/5
  5. 1
  6. 8/9
  7. 2/3
  8. 3/4
  9. 6/7
  10. 1
  11. 7/8
  12. 2/5
  13. 8/9
  14. 1
  15. 5/6
  16. 1/2
  17. 5/6
  18. 1
  19. 2/3
  20. 2/3
  21. 7/8
  22. 1
  23. 3/4
  24. 5/6
  25. 9/10
  26. 5/6
  27. 1
  28. 3/4
  29. 3/8
  30. 5/6
  31. 3/4
  32. 4/5
  33. 5/6
  34. 1
  35. 1
  36. 10/11
  37. 6/7
  38. 1
  39. 1
  40. 1

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